pokemon gold energy card Psychic - SV:151 (JP) Toyste Beach SWSH12 Metal Energy 2021 Sword &

Recruiter of the Guard is in white and a soldier, and so a very Commander white creature

The concept just gets you

Use instant-speed card draw to cast instant enchantments and enchantment creatures in response to your opponents' spells and attacks

In builds with multiple Mines, it's not uncommon to draw 2-3 cards each turn, tap down all the mines for an improvise card, play a bunch of cheaper artifacts, make an attack, and pass the turn to repeat again later, all while keeping opponents off Mine's extra draws

You could use it on a creature you control to get some card draw, or force an opponent to draw the cards and lose the life